Overo® WaterSTORM COM
DM3730-based Gumstix Overo® computer-on-module (includes OpenGL and DSP)
NOTE - Gumstix has increased the flash memory to 1 GB on the Overo® WaterSTORM COM series (Revision 3954). Some customers using custom images may need to update their MLO/UBoot.
Our mid-level Overo® STORM computer-on-module geared towards graphics applications without the need for WiFi, the Overo® WaterSTORM COM offers powerful graphics processing with the DaVinci Digital Video Processor.
|Flash Memory (NAND)||
OpenGL POWER SGX Graphics Accelerator
|Digital Signal Processor||
C64x Fixed Point DSP 660,800 Mhz (Max.)
For OEM design, refer to the layout version shown here.
Powered via expansion board (Overo series or custom) connected to dual 70-pin connectors
Texas Instruments TPS65950
Texas Instruments DaVinci DM3730
|Processor Base Clock||
Up to 1 GHz (recommended @ 800MHz)
Built with components rated 0C < T < 85C
|microSD Card Slot||An onboard card-slot for system storage expansion using microSD cards.|
|Texas Instruments TPS65950 Power Management||The TPS65950 device is a highly integrated power-management integrated circuit (IC) that supports the power and peripheral requirements of the OMAP3-driven Overo series COMs.||Specs|
|Texas Instruments DM3730 Applications Processor||1GHz ARM Cortex-A8 DaVinci DM3730 high-performance microprocessor. Includes a 720p HD DSP imaging and video accelerator and PowerVR SGX graphics accelerator with Open GL ES 2.0 and OpenVG support. The DM3730 has been designed to provide best in class ARM and graphics performance while delivering low power consumption.||Specs|
|microSD Card Slot||An onboard card-slot for system storage expansion using microSD cards.||Specs|
|Crystal (32.768kHz TINY)||CM415-32.768KDCF-UB|
|1GB Flash||Package-on-package (PoP) memory solution that minimizes power consumption, maximizes board space and increases speed.|
|Hirose 27-Pin Camera Connector (Overo COMs)||Connect a Caspa camera to an Overo COM with this connector (Hirose FH26-27S-0.3SHW)||Specs|
|70-Pin AVX Connector (Male – Overo COMs)||Connect your Gumstix Overo COM to an expansion board with these 70-pin AVX connectors.||Specs|
Please read the instructions in the README file carefully before starting. Instructions and functions are explained in the file.
Files that are needed (such as bootloader and operating system) to create a bootable disk image, are available below.
Our Support page links additional resources.
|2015-02-25/overo/master/MLO||U-Boot 2014.10 first-stage bootloader|
|2015-02-25/overo/master/u-boot.img||U-Boot 2014.10 second-stage bootloader|
|2015-02-25/overo/master/README||Build information about the assets for the Overo platform|
|2015-02-25/overo/master/gumstix-xfce-image-overo.tar.bz2||Yocto 1.7 filesystem running Linux kernel 3.17 for the Overo platform with the Xfce desktop environment|
|2015-02-25/overo/master/gumstix-console-image-overo.ubi||Yocto 1.7 filesystem running Linux kernel 3.17 for the Overo platform without a desktop environment (UBI File System)|
|2015-02-25/overo/master/gumstix-xfce-image-overo.ubi||Yocto 1.7 filesystem running Linux kernel 3.17 for the Overo platform with the Xfce desktop environment (UBI File System)|
|Overo Flashing MLO||[Flashing] This is an Overo MLO for a Yocto Console Image|
|Overo Flashing U-boot||[Flashing] This is an Overo MLO for a Yocto Console Image|